Graphical view with non equal join

Hello,

We are trying to develop a graphical calculation view or analytical view with non equal join.

for example: we need to calculate daily balance and for this we want to drag a posting record to future dates.

posting date: 03/01, amount: 100$

this record will affect 04/01, 05/01 etc.

The non equal join is >= and not between condition.

Appreciate you're help,

Oshrit.